By Casey M. · Last updated September 2026
Lichen sclerosus sex can feel good again when you pair a treatment plan with gentle lube and smooth, nonporous toys.
Quick answer: Lichen sclerosus (LS) can make sex sore because the skin thins, splits and tightens. Keep up the treatment your doctor prescribed, use a gentle, unfragranced lube, and choose smooth nonporous toys like glass or body-safe silicone. During flares, swap friction-heavy play for gentler touch until the skin settles.
TL;DR
- LS makes genital skin thin and fragile, so friction is the main thing to manage.
- Prescription treatment comes first, and sex usually gets easier once skin is under control.
- Pick unfragranced lube with no warming, cooling or flavors, and patch test it.
- Glass and body-safe silicone are the kindest toy materials for LS skin.
What lichen sclerosus does to skin and sex
LS is a long-term skin condition that usually affects the vulva or the skin around the anus, and sometimes the penis. The skin can turn white, thin and fragile, and it itches and splits easily. It tends to come in flares, with calmer spells in between.
The NHS says LS is much more common in women over 50, but it can affect anyone. It also notes sex can hurt because the vulva may shrink or tighten, and the foreskin can tighten too. See the NHS guide to lichen sclerosus for symptoms.
Treatment comes first
A strong prescription steroid ointment is the standard treatment, and the NHS says it usually relieves symptoms. Skin that's under control splits less, so sex often gets easier once treatment is working.
The British Association of Dermatologists notes a small risk (under 5 in 100) of skin cancer in affected vulval skin. That's why lifelong self-checks and follow-up matter. Its patient guide to lichen sclerosus in females covers what to look for.
If sex has become hard because the entrance has narrowed, tell your doctor. The BAD guide says lubricants and, if needed, vaginal dilators can help.
Choosing lube for lichen sclerosus sex
Lube cuts friction, and friction is what tends to split LS skin. Use more than you think you need, and add more before anything starts to drag.
What to look for on the label:
- Water-based or silicone-based. Both are fine for most people.
- Unfragranced and unflavored. Scents and sweeteners are common irritants.
- No warming, cooling or tingling. These can burn thin or split skin.
- Glycerin and parabens. Some people with LS find these sting, so choose a lube without them if that's you.
pjur MED Hydro Glide is a medical-line water-based lube made for sensitive skin. As with any new product, patch test a small area first and wait a day.
Moisturizer between sex
If dryness is part of the picture, a regular vaginal moisturizer can help comfort between times. Ah! Yes VM vaginal moisturizing gel is hormone-free. Ask your doctor how to fit it around your steroid ointment.
For more on the moisturizer versus lube difference, our guide to vaginal dryness when you can't use estrogen goes into detail.
Best toy materials for LS skin
Smooth, nonporous materials are easiest on fragile skin and simple to clean well. Glass is very smooth, holds no residue and can be warmed or cooled in water for a soothing feel.
A gently curved piece like the Glas 7-inch curved glass G-spot wand is a nice option, and our glass dildos collection has more. Body-safe silicone is also a good pick.
Things to avoid:
- Jelly, PVC or "mystery material" toys, which can hold bacteria and chemicals.
- Ridges, nubs and rough seams that drag on the skin.
- Strong vibration held hard on a sore or split spot.
During flares, go around, not through
When skin is split or raw, give penetration a rest. Friction on open skin can make a flare last longer and hurt more.
Try outercourse instead: touch over underwear, gentle vibration on the mons or inner thighs, kissing and full-body touch. You can still have plenty of pleasure while the skin heals.
Positions and pacing that cut friction
How you have sex matters as much as what you use. Slow, shallow movement with lots of lube is far kinder to LS skin than fast, long strokes.
- You on top. You control depth, speed and angle, and can stop the moment something drags.
- Spooning. A gentle, low-pressure angle that avoids pulling at the back of the entrance, where LS skin often splits.
- Toy first. A smooth glass toy can help you warm up and check how the skin feels before partnered penetration.
Talk with your partner before things get going. Agree that either of you can pause, add lube or switch to something else, with no hurt feelings.
Gentle aftercare
- Rinse with plain water and pat dry, don't rub.
- Use an emollient instead of soap, as the NHS and BAD advise, and skip scented bubble bath, shower gel and wet wipes.
- Pee after sex to lower the risk of a UTI.
- Wash toys with warm water and mild, unscented soap, then rinse very well.
When to see your doctor
Book in if sex keeps hurting even with lube, if skin keeps splitting, or if the opening feels like it's getting tighter. Your dermatologist or gynecologist may adjust treatment or suggest dilators.
Also get checked if you notice a lump, a sore that won't heal or a patch that looks different. Early checks are the whole point of follow-up.
Key Takeaways
- Prescription treatment first, since calmer skin makes sex easier.
- Unfragranced, additive-free lube cuts the friction that splits LS skin.
- Glass and body-safe silicone are gentle, nonporous choices.
- Rest from penetration during flares and keep up self-checks.
This guide is general information, not medical advice. Check with your healthcare provider about your own situation.